Compositions, methods, and systems for manufacturing articles, particularly containers and packaging materials, having a particle packed, highly inorganically filled, cellular matrix are disclosed. Suitable inorganically filled mixtures are prepared by mixing together a ...http://www.google.es/patents/US5783126?utm_source=gb-gplus-sharePatente US5783126 - Method for manufacturing articles having inorganically filled, starch-bound cellular matrix
Method for manufacturing articles having inorganically filled, starch-bound ...
